HK1107535A1 - Radiant therapeutic heating apparatus - Google Patents

Radiant therapeutic heating apparatus

Info

Publication number
HK1107535A1
HK1107535A1 HK07113149.6A HK07113149A HK1107535A1 HK 1107535 A1 HK1107535 A1 HK 1107535A1 HK 07113149 A HK07113149 A HK 07113149A HK 1107535 A1 HK1107535 A1 HK 1107535A1
Authority
HK
Hong Kong
Prior art keywords
comprised
electrically insulating
user
heating pad
heat generating
Prior art date
Application number
HK07113149.6A
Inventor
Francis G Docherty
Wendy Docherty
John W Crerar
Original Assignee
Ct Invest Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/IB2005/002617 external-priority patent/WO2006024938A2/en
Application filed by Ct Invest Ltd filed Critical Ct Invest Ltd
Publication of HK1107535A1 publication Critical patent/HK1107535A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A61F2007/0071Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a resistor, e.g. near the spot to be heated
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0086Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0088Radiating heat
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0094Heating or cooling appliances for medical or therapeutic treatment of the human body using a remote control
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02Compresses or poultices for effecting heating or cooling
    • A61F2007/0225Compresses or poultices for effecting heating or cooling connected to the body or a part thereof
    • A61F2007/0228Compresses or poultices for effecting heating or cooling connected to the body or a part thereof with belt or strap, e.g. with buckle
    • A61F2007/023Compresses or poultices for effecting heating or cooling connected to the body or a part thereof with belt or strap, e.g. with buckle with pockets for receiving packs or pouches
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02Compresses or poultices for effecting heating or cooling
    • A61F2007/0244Compresses or poultices for effecting heating or cooling with layers
    • A61F2007/0249Compresses or poultices for effecting heating or cooling with layers with a layer having low heat transfer capability

Abstract

A therapeutic heating pad which is not hot to the touch provides substantial infrared radiation to a user. Accordingly it can be used for extended periods without feeling uncomfortable to the skin, while imparting deep therapeutic heat to the user. The heating pad is comprised of a radiant heat generating layer having a plane surface comprising means for radiating heat evenly from its surface, a pair of flexible electrically insulating and radiation permeable layers located adjacent and covering opposite sides of the layer, a thermal insulation layer disposed against and covering one of the electrically insulating layers, and a sealed radiation permeable envelope enclosing the entire heater. Preferably the flexible heat generating layer is comprised of a fiberglass material impregnated with a resistive material, which material provides a surface temperature, when current is conducted therethrough, which is no greater than about 54 degrees Celsius. Current limiting thermostats are provided to prevent energy and temperature spikes in the event that any of the electrical components are creased or bent.
HK07113149.6A 2004-09-03 2007-11-30 Radiant therapeutic heating apparatus HK1107535A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/934,158 US7783361B2 (en) 2004-09-03 2004-09-03 Radiant therapeutic heater
US11/051,086 US7693580B2 (en) 2004-09-03 2005-02-04 Radiant therapeutic wrist heating pad
PCT/IB2005/002617 WO2006024938A2 (en) 2004-09-03 2005-09-01 Radiant therapeutic heating apparatus

Publications (1)

Publication Number Publication Date
HK1107535A1 true HK1107535A1 (en) 2008-04-11

Family

ID=35427310

Family Applications (2)

Application Number Title Priority Date Filing Date
HK06109770.1A HK1089350A1 (en) 2004-09-03 2006-09-01 Radiant therapeutic heater
HK07113149.6A HK1107535A1 (en) 2004-09-03 2007-11-30 Radiant therapeutic heating apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK06109770.1A HK1089350A1 (en) 2004-09-03 2006-09-01 Radiant therapeutic heater

Country Status (8)

Country Link
US (3) US7783361B2 (en)
EP (1) EP1632203B1 (en)
CN (1) CN101048196A (en)
AT (1) ATE465705T1 (en)
DE (1) DE602004026863D1 (en)
HK (2) HK1089350A1 (en)
NZ (1) NZ553912A (en)
ZA (1) ZA200701764B (en)

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Also Published As

Publication number Publication date
US7783361B2 (en) 2010-08-24
ATE465705T1 (en) 2010-05-15
US20060052849A1 (en) 2006-03-09
US20080262393A1 (en) 2008-10-23
HK1089350A1 (en) 2006-12-01
US20060052855A1 (en) 2006-03-09
EP1632203A1 (en) 2006-03-08
ZA200701764B (en) 2008-03-26
CN101048196A (en) 2007-10-03
EP1632203B1 (en) 2010-04-28
US7693580B2 (en) 2010-04-06
DE602004026863D1 (en) 2010-06-10
US8170685B2 (en) 2012-05-01
NZ553912A (en) 2010-12-24

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